You would get on well with my friend June (aged 82) Lupatria. She astounded me one day by pulling out a hammer from the depths of her capacious bag! The handle screws off and it is prettily decorated with blue flowers but it is quite a tool and could easily be classed as an offensive weapon if she were ever to be arrested! I think she bought it in USA where both her sons live and she says it has proved useful lots of times!
My bag has a compartment for my inhaler, indigestion tabs., paracetemol, mints, nail file and clippers,mini-sewing kit, tissues and hand cleanser gel. Another for keys, one for purse and wallet and a final one for phone, pens and notebook and diary. It's a black cross-body, soft leather one from Amazon and cost about £16. When it's done I'll get another and ignore the half dozen previous rejects in the bottom of the wardrobe!